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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \dir
/// !Purpose
///
/// Definition and functions for using AT91SAM9RL-related features, such
/// has PIO pins, memories, etc.
///
/// !Usage
/// -# The code for booting the board is provided by board_cstartup.S and
/// board_lowlevel.c.
/// -# For using board PIOs, board characteristics (clock, etc.) and external
/// components, see board.h.
/// -# For manipulating memories (remapping, SDRAM, etc.), see board_memories.h.
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \unit
/// !Purpose
///
/// Definition of AT91SAM9RL-EK characteristics, AT91SAM9RL-dependant PIOs and
/// external components interfacing.
///
/// !Usage
/// -# For operating frequency information, see "SAM9RL-EK - Operating frequencies".
/// -# For using portable PIO definitions, see "SAM9RL-EK - PIO definitions".
/// -# Several USB definitions are included here (see "SAM9RL-EK - USB device").
/// -# For external components definitions, see "SAM79RL-EK - External components".
/// -# For memory-related definitions, see "SAM79RL-EK - Memories".
//------------------------------------------------------------------------------
#ifndef BOARD_H
#define BOARD_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
#if defined(at91sam9rl64)
#include "at91sam9rl64/chip.h"
#include "at91sam9rl64/AT91SAM9RL64.h"
#else
#error Board does not support the specified chip.
#endif
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - Board Description"
/// This page lists several definition related to the board description.
///
/// !Definitions
/// - BOARD_NAME
/// Name of the board.
#define BOARD_NAME "AT91SAM9RL64-EK"
/// Board definition.
#define at91sam9rlek
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - Operating frequencies"
/// This page lists several definition related to the board operating frequency
/// (when using the initialization done by board_lowlevel.c).
///
/// !Definitions
/// - BOARD_MAINOSC
/// - BOARD_MCK
/// Frequency of the board main oscillator.
#define BOARD_MAINOSC 12000000
/// Master clock frequency (when using board_lowlevel.c).
#define BOARD_MCK ((12000000 * 50 / 3) / 2)
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// ADC
//------------------------------------------------------------------------------
/// ADC clock frequency, at 10-bit resolution (in Hz)
#define ADC_MAX_CK_10BIT 4000000
/// Startup time max, return from Idle mode (in <20>s)
#define ADC_STARTUP_TIME_MAX 40
/// Track and hold Acquisition Time min (in ns)
#define ADC_TRACK_HOLD_TIME_MIN 1000
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - USB device"
///
/// !Constants
/// - BOARD_USB_BMATTRIBUTES
/// USB attributes configuration descriptor (bus or self powered, remote wakeup)
//#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_RWAKEUP
#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - PIO definitions"
/// This pages lists all the pio definitions contained in board.h. The constants
/// are named using the following convention: PIN_* for a constant which defines
/// a single Pin instance (but may include several PIOs sharing the same
/// controller), and PINS_* for a list of Pin instances.
///
/// !DBGU
/// - PINS_DBGU
///
/// !LEDs
/// - PIN_LED_0
/// - PIN_LED_1
/// - PIN_LED_2
/// - PINS_LEDS
/// - LED_POWER
/// - LED_DS1
/// - LED_DS2
///
/// !Push buttons
/// - PIN_PUSHBUTTON_1
/// - PIN_PUSHBUTTON_2
/// - PINS_PUSHBUTTONS
/// - PUSHBUTTON_BP1
/// - PUSHBUTTON_BP2
/// - JOYSTICK_LEFT
/// - JOYSTICK_RIGHT
///
/// !USART0
/// - PIN_USART0_RXD
/// - PIN_USART0_TXD
/// - PIN_USART0_SCK
///
/// !SPI
/// - PIN_SPI_MISO
/// - PIN_SPI_MOSI
/// - PIN_SPI_SPCK
/// - PINS_SPI
/// - PIN_SPI_NPCS0
///
/// !SSC
/// - PINS_SSC_TX
///
/// !USB
/// - PIN_USB_VBUS
///
/// !AC97C
/// - PINS_AC97
///
/// !MCI
/// - PINS_MCI
///
/// !PWMC
/// - PIN_PWMC_PWM0
/// - PIN_PWMC_PWM1
/// - PIN_PWMC_PWM2
/// - PIN_PWM_LED0
/// - PIN_PWM_LED1
/// - CHANNEL_PWM_LED0
/// - CHANNEL_PWM_LED1
///
/// !ADC
/// - PIN_ADC_ADC0
/// - PIN_ADC_ADC1
/// - PIN_ADC_ADC2
/// - PIN_ADC_ADC3
/// - PIN_ADC_ADC4
/// - PIN_ADC_ADC5
/// - PINS_ADC
///
/// !TWI0
/// - PINS_TWI0
///
/// !TSADC
/// - PINS_TSADCC
///
/// List of all DBGU pin definitions.
#define PINS_DBGU {(1<<21) | (1<<22), AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// LED #0 pin definition.
#define PIN_LED_0 {1 << 14, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_OUTPUT_0, PIO_DEFAULT}
/// LED #1 pin definition.
#define PIN_LED_1 {1 << 16, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_OUTPUT_1, PIO_DEFAULT}
/// LED #2 pin definition.
#define PIN_LED_2 {1 << 15, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_OUTPUT_1, PIO_DEFAULT}
/// List of all LEDs definitions.
#define PINS_LEDS PIN_LED_0, PIN_LED_1, PIN_LED_2
/// Power LED index
#define LED_POWER 0
/// DS1 LED index.
#define LED_DS1 1
/// DS2 LED index.
#define LED_DS2 2
/// Push button #1 pin definition.
#define PIN_PUSHBUTTON_1 {1 << 1, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP}
/// Push button #2 pin definition.
#define PIN_PUSHBUTTON_2 {1 << 0, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_INPUT, PIO_PULLUP}
/// List of push button pin definitions.
#define PINS_PUSHBUTTONS PIN_PUSHBUTTON_1, PIN_PUSHBUTTON_2
/// Push button #1 index.
#define PUSHBUTTON_BP1 0
/// Push button #2 index.
#define PUSHBUTTON_BP2 1
/// Simulated joystick LEFT index.
#define JOYSTICK_LEFT 0
/// Simulated joystick RIGHT index.
#define JOYSTICK_RIGHT 1
/// USART0 TXD pin definition.
#define PIN_USART0_TXD {1 << 6, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// USART0 RXD pin definition.
#define PIN_USART0_RXD {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// USART0 SCK pin definition.
#define PIN_USART0_SCK {1 << 8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// USART0 RTS pin definition.
#define PIN_USART0_RTS {1 << 9, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// USART0 CTS pin definition.
#define PIN_USART0_CTS {1 << 10, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// SPI MISO pin definition.
#define PIN_SPI_MISO {1 << 25, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}
/// SPI MOSI pin definition.
#define PIN_SPI_MOSI {1 << 26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}
/// SPI SPCK pin definition.
#define PIN_SPI_SPCK {1 << 27, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}
/// List of SPI pin definitions (MISO, MOSI & SPCK).
#define PINS_SPI PIN_SPI_MISO, PIN_SPI_MOSI, PIN_SPI_SPCK
/// SPI chip select 0 pin definition.
#define PIN_SPI_NPCS0 {1 << 28, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}
/// SSC transmitter pins definition.
#define PINS_SSC_TX \
{1 << 15, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}, \
{(1 << 0)|(1 << 1), AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}
/// USB VBus monitoring pin definition.
#define PIN_USB_VBUS {1 << 8, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// AC97 controller pins definition.
#define PINS_AC97 {0x0000001E, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_PERIPH_A, PIO_DEFAULT}
/// MCI pins definition.
#define PINS_MCI {0x0000003F, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// PWMC PWM0 pin definition.
#define PIN_PWMC_PWM0 {1 << 14, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/// PWMC PWM1 pin definition.
#define PIN_PWMC_PWM1 {1 << 15, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/// PWMC PWM2 pin definition.
#define PIN_PWMC_PWM2 {1 << 16, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/// PWM pin definition for LED0
#define PIN_PWM_LED0 PIN_PWMC_PWM1
/// PWM pin definition for LED1
#define PIN_PWM_LED1 PIN_PWMC_PWM2
/// PWM channel for LED0
#define CHANNEL_PWM_LED0 1
/// PWM channel for LED1
#define CHANNEL_PWM_LED1 2
/// ADC_AD0 pin definition.
#define PIN_ADC_ADC0 {1 << 17, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD1 pin definition.
#define PIN_ADC_ADC1 {1 << 18, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD2 pin definition.
#define PIN_ADC_ADC2 {1 << 19, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD3 pin definition.
#define PIN_ADC_ADC3 {1 << 20, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD2 pin definition.
#define PIN_ADC_ADC4 {1 << 6, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD3 pin definition.
#define PIN_ADC_ADC5 {1 << 7, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_INPUT, PIO_DEFAULT}
/// Pins ADC
#define PINS_ADC PIN_ADC_ADC0, PIN_ADC_ADC1, PIN_ADC_ADC2, PIN_ADC_ADC3
/// TWI0 pins definition.
#define PINS_TWI0 {0x01800000, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// TSADCC pins definition.
#define PINS_TSADCC {(1 << 17)|(1 << 18)|(1 << 19)|(1 << 20),\
AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the AT91SAM9RL-EK.
///
/// !AT45 Dataflash
/// - BOARD_AT45_A_SPI_BASE
/// - BOARD_AT45_A_SPI_ID
/// - BOARD_AT45_A_SPI_PINS
/// - BOARD_AT45_A_SPI
/// - BOARD_AT45_A_NPCS
/// - BOARD_AT45_A_NPCS_PIN
///
/// !AT26 Serial Flash
/// - BOARD_AT26_A_SPI_BASE
/// - BOARD_AT26_A_SPI_ID
/// - BOARD_AT26_A_SPI_PINS
/// - BOARD_AT26_A_SPI
/// - BOARD_AT26_A_NPCS
/// - BOARD_AT26_A_NPCS_PIN
///
/// !LCD
/// - PINS_LCD
/// - BOARD_LCD_WIDTH
/// - BOARD_LCD_HEIGHT
/// - BOARD_LCD_BPP
/// - BOARD_LCD_IFWIDTH
/// - BOARD_LCD_FRAMESIZE_PIXELS
/// - BOARD_LCD_FRAMESIZE
/// - BOARD_LCD_FRAMERATE
/// - BOARD_LCD_PIXELCLOCK
/// - BOARD_LCD_DISPLAYTYPE
/// - BOARD_LCD_POLARITY_INVVD
/// - BOARD_LCD_POLARITY_INVFRAME
/// - BOARD_LCD_POLARITY_INVLINE
/// - BOARD_LCD_POLARITY_INVCLK
/// - BOARD_LCD_POLARITY_INVDVAL
/// - BOARD_LCD_CLOCKMODE
/// - BOARD_LCD_TIMING_VFP
/// - BOARD_LCD_TIMING_VBP
/// - BOARD_LCD_TIMING_VPW
/// - BOARD_LCD_TIMING_VHDLY
/// - BOARD_LCD_TIMING_HFP
/// - BOARD_LCD_TIMING_HBP
/// - BOARD_LCD_TIMING_HPW
///
/// !Touchscreen
/// - BOARD_TOUCHSCREEN_ADCCLK
/// - BOARD_TOUCHSCREEN_STARTUP
/// - BOARD_TOUCHSCREEN_SHTIM
/// - BOARD_TOUCHSCREEN_DEBOUNCE
/// !SD Card
/// - BOARD_SD_MCI_BASE
/// - BOARD_SD_MCI_ID
/// - BOARD_SD_PINS
/// - BOARD_SD_PIN_CD
/// - BOARD_SD_PIN_WP
/// - BOARD_SD_SLOT
/// - BOARD_SD_BOOT_MCISLOT
/// Base address of SPI peripheral connected to the dataflash.
#define BOARD_AT45_A_SPI_BASE AT91C_BASE_SPI
/// Identifier of SPI peripheral connected to the dataflash.
#define BOARD_AT45_A_SPI_ID AT91C_ID_SPI
/// Pins of the SPI peripheral connected to the dataflash.
#define BOARD_AT45_A_SPI_PINS PINS_SPI
/// Dataflahs SPI number.
#define BOARD_AT45_A_SPI 0
/// Chip select connected to the dataflash.
#define BOARD_AT45_A_NPCS 0
/// Chip select pin connected to the dataflash.
#define BOARD_AT45_A_NPCS_PIN PIN_SPI_NPCS0
/// Base address of SPI peripheral connected to the serialflash.
#define BOARD_AT26_A_SPI_BASE AT91C_BASE_SPI
/// Identifier of SPI peripheral connected to the serialflash.
#define BOARD_AT26_A_SPI_ID AT91C_ID_SPI
/// Pins of the SPI peripheral connected to the serialflash.
#define BOARD_AT26_A_SPI_PINS PINS_SPI
/// Serialflash SPI number.
#define BOARD_AT26_A_SPI 0
/// Chip select connected to the serialflash.
#define BOARD_AT26_A_NPCS 0
/// Chip select pin connected to the serialflash.
#define BOARD_AT26_A_NPCS_PIN PIN_SPI_NPCS0
/// LCD pin list.
#define PINS_LCD \
{0x000000E8, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}, \
{0x03FFBE02, AT91C_BASE_PIOC, AT91C_ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
/// Board is wired in RGB 565.
#define BOARD_LCD_RGB565
/// Display width in pixels.
#define BOARD_LCD_WIDTH 240
/// Display height in pixels.
#define BOARD_LCD_HEIGHT 320
/// Display resolution in bits per pixel (bpp).
#define BOARD_LCD_BPP AT91C_LCDC_PIXELSIZE_TWENTYFOURBITSPERPIXEL
/// Display interface width in bits.
#define BOARD_LCD_IFWIDTH 24
/// Frame size in pixels (height * width * bpp).
#define BOARD_LCD_FRAMESIZE_PIXELS (BOARD_LCD_WIDTH * BOARD_LCD_HEIGHT * 24)
/// Frame size in words (height * width * bpp / 32)
#define BOARD_LCD_FRAMESIZE (BOARD_LCD_FRAMESIZE_PIXELS / 32)
/// Frame rate in Hz.
#define BOARD_LCD_FRAMERATE 60
/// Pixel clock rate in Hz (frameSize * frameRate / interfaceWidth).
#define BOARD_LCD_PIXELCLOCK (BOARD_LCD_FRAMESIZE_PIXELS * BOARD_LCD_FRAMERATE / BOARD_LCD_IFWIDTH)
/// LCD display type.
#define BOARD_LCD_DISPLAYTYPE AT91C_LCDC_DISTYPE_TFT
/// LCDC polarity.
#define BOARD_LCD_POLARITY_INVVD AT91C_LCDC_INVVD_NORMALPOL
/// LCDVSYNC polarity.
#define BOARD_LCD_POLARITY_INVFRAME AT91C_LCDC_INVFRAME_NORMALPOL
/// LCDHSYNC polarity.
#define BOARD_LCD_POLARITY_INVLINE AT91C_LCDC_INVLINE_NORMALPOL
/// LCDDOTCLK polarity.
#define BOARD_LCD_POLARITY_INVCLK AT91C_LCDC_INVCLK_NORMALPOL
/// LCDDEN polarity.
#define BOARD_LCD_POLARITY_INVDVAL AT91C_LCDC_INVDVAL_NORMALPOL
/// Pixel clock mode.
#define BOARD_LCD_CLOCKMODE AT91C_LCDC_CLKMOD_ALWAYSACTIVE
/// Vertical front porch in number of lines.
#define BOARD_LCD_TIMING_VFP 2
/// Vertical back porch in number of lines.
#define BOARD_LCD_TIMING_VBP 4
/// Vertical pulse width in LCDDOTCLK cycles.
#define BOARD_LCD_TIMING_VPW 1
/// Number of cycles between VSYNC edge and HSYNC rising edge.
#define BOARD_LCD_TIMING_VHDLY 1
/// Horizontal front porch in LCDDOTCLK cycles.
#define BOARD_LCD_TIMING_HFP 11
/// Horizontal back porch in LCDDOTCLK cycles.
#define BOARD_LCD_TIMING_HBP 17
/// Horizontal pulse width in LCDDOTCLK cycles.
#define BOARD_LCD_TIMING_HPW 5
/// Touchscreen ADC clock frequency to use.
#define BOARD_TOUCHSCREEN_ADCCLK 1000000
/// Touchscreen ADC startup time in <20>seconds.
#define BOARD_TOUCHSCREEN_STARTUP 40
/// Touchscreen ADC track and hold time in nanoseconds.
#define BOARD_TOUCHSCREEN_SHTIM 1000
/// Touchscreen pen debounce time in nanoseconds.
#define BOARD_TOUCHSCREEN_DEBOUNCE 10000000
/// Base address of the MCI peripheral connected to the SD card.
#define BOARD_SD_MCI_BASE AT91C_BASE_MCI
/// Identifier of the MCI peripheral connected to the SD card.
#define BOARD_SD_MCI_ID AT91C_ID_MCI
/// List of pins to configure to access the SD card
#define BOARD_SD_PINS PINS_MCI
/// SD card detection pin definition.
#define BOARD_SD_PIN_CD {AT91C_PIO_PA15, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// MCI slot connected to the SD card.
#define BOARD_SD_SLOT MCI_SD_SLOTA
/// SD boot slot
#define BOARD_SD_BOOT_MCISLOT 0
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - Memories"
/// This page lists definitions related to external on-board memories.
///
/// !SDRAM
/// - BOARD_SDRAM_SIZE
/// - PIN_SDRAM
/// - BOARD_SDRAM_BUSWIDTH
///
/// !Nandflash
/// - PINS_NANDFLASH
/// - BOARD_NF_EBI_COMMAND_ADDR
/// - BOARD_NF_EBI_ADDRESS_ADDR
/// - BOARD_NF_EBI_DATA_ADDR
/// - BOARD_NF_CE_PIN
/// - BOARD_NF_RB_PIN
///
/// !NorFlash
/// - BOARD_NORFLASH_ADDR
/// - BOARD_NORFLASH_DFT_BUS_SIZE
/// Board SDRAM size
#define BOARD_SDRAM_SIZE (64*1024*1024) // 64 MB
/// List of all SDRAM pins definitions.
#define PINS_SDRAM {0xFFFF0000, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
/// SDRAM bus width.
#define BOARD_SDRAM_BUSWIDTH 32
/// Nandflash controller peripheral pins definition.
#define PINS_NANDFLASH PIN_NF_OE, PIN_NF_WE, BOARD_NF_CE_PIN, BOARD_NF_RB_PIN
/// Nandflash output enable pin definition.
#define PIN_NF_OE {1 << 4, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
/// Nandflash write enable pin definition
#define PIN_NF_WE {1 << 5, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
/// Nandflash chip enable pin definition.
#define BOARD_NF_CE_PIN {1 << 6, AT91C_BASE_PIOB, AT91C_ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT}
/// Nandflash ready/busy pin definition.
#define BOARD_NF_RB_PIN {1 << 17, AT91C_BASE_PIOD, AT91C_ID_PIOD, PIO_INPUT, PIO_PULLUP}
/// Address for transferring command bytes to the nandflash.
#define BOARD_NF_COMMAND_ADDR 0x40400000
/// Address for transferring address bytes to the nandflash.
#define BOARD_NF_ADDRESS_ADDR 0x40200000
/// Address for transferring data bytes to the nandflash.
#define BOARD_NF_DATA_ADDR 0x40000000
/// Address for transferring command bytes to the norflash.
#define BOARD_NORFLASH_ADDR 0x10000000
/// Default NOR bus size after power up reset
#define BOARD_NORFLASH_DFT_BUS_SIZE 16
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the SAM9RL-EK.
///
/// !ISO7816
/// - PIN_SMARTCARD_CONNECT
/// - PIN_ISO7816_RSTMC
/// - PINS_ISO7816
/// Smartcard detection pin
#define PIN_SMARTCARD_CONNECT {1 << 5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// PIN used for reset the smartcard
#define PIN_ISO7816_RSTMC {1 << 7, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/// Pins used for connect the smartcard
#define PINS_ISO7816 PIN_USART0_TXD, PIN_USART0_SCK, PIN_ISO7816_RSTMC
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "SAM9RL-EK- Individual chip definition"
/// This page lists the definitions related to different chip's definition
/// located in the board.h file for the SAM9RL-EK.
#define BOARD_RTC_ID AT91C_ID_SYS
/// Twi eeprom
#define BOARD_ID_TWI_EEPROM AT91C_ID_TWI0
#define BOARD_BASE_TWI_EEPROM AT91C_BASE_TWI0
#define BOARD_PINS_TWI_EEPROM PINS_TWI0
/// USART
#define BOARD_PIN_USART_RXD PIN_USART0_RXD
#define BOARD_PIN_USART_TXD PIN_USART0_TXD
#define BOARD_PIN_USART_CTS PIN_USART0_CTS
#define BOARD_PIN_USART_RTS PIN_USART0_RTS
#define BOARD_USART_BASE AT91C_BASE_US0
#define BOARD_ID_USART AT91C_ID_US0
//------------------------------------------------------------------------------
#endif //#ifndef BOARD_H
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